UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lpFBrunmOKUMtCAvJs3S5LVnD9zfmr9qW4kdha7KIIw=' 
WHERE 
  key_id = 'cf8729f24dc0b86821b930f64646ac154ef8676265b556ce13420449b8740f9e' 
  AND (
    token = 'lpFBrunmOKUMtCAvJs3S5LVnD9zfmr9qW4kdha7KIIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )